Finding the right sleep noise can mean better sleep for years to come. Sleep and sound experts explain the benefits of different noise "colors," plus how to pick the right sound machine for you.

White noise, containing all audible frequencies at equal intensity, can mask disruptive sounds and induce calm. Studies show ...

Pink noise is best for: People who are light sleepers. Try it: Check out Honeywell's Dreamweaver Sleep Fan, a small bedside fan that emits pink noise along with the oscillation and cooling of a fan.

Expertise Certified Sleep Science Coach ... Maybe you like the sound of a running fan to fall asleep (white noise), or you prefer the sound of waves crashing against the shore (brown).

After the abysmal weather the UK has had so far this year, I'm definitely not complaining about the glorious heatwave we're currently experiencing. But it can be a little tricky to get to sleep ...